1. Department of Obstetrics and Gynecology, International Scientific Institute “Paolo VI”, Catholic University of the Sacred Heart, Largo A. Gemelli 8, 00168 Rome, Italy
2. Unit of Endocrinology, Department of Clinical Medicine, Catholic University of the Sacred Heart, Largo A. Gemelli 8, 00168 Rome, Italy
3. Institute of Bioethics, Catholic University of the Sacred Heart, Largo A. Gemelli 8, 00168 Rome, Italy